Nov 5, 2016 · "Read from spreadsheet file" (or "read delimited spreadsheet" for newer LabVIEW) will get you the data as a 2D array. (Your post does not show the delimiter between entries. Is it a space or a tab character?) To get a subset, use "array subset".

Feb 12, 2006 · My idea was to get the text file into a 1D array and then use a for loop with indexing to do the sorting.

Apr 24, 2024 · Since your file is encoded in UTF16, you need the NI Unicode Tools (vipm, forum post) to convert it to ASCII text. Then you can use the config file VIs to read keys. You have to read arrays as strings and convert them using spreadsheet string to array.

Oct 11, 2007 · Try using the "sort array" function in the array palette. Also, the OpenG Sort Array function allows you to sort a 2D array by a particular column. Put your number is the first column, the names in the second, then sort on the second column.

Mar 12, 2009 · I want to extract each number columm by columm and row by row to labview to be able to substract both .txt file. Basically I got 2 Tables with number and I want to calc. the difference in each line and row.

Read a text file. Make string arrays which is separated by line in a text file. Return the result which is included about a size of arrays and the number of line.

Mar 24, 2022 · If you want to use Sort 1D Array.vi to compare an array of custom data, you will need to create a custom comparison class. In order to do that follow the steps below.

Jul 20, 2006 · Sort the 1D array of clusters using Labview's 1D Array Sort. Convert the Cluster back into a 2D array, putting the columns back in the correct order. This may or may not be practical to implement, depending on the number of columns you have.

Jul 21, 2016 · A little fun with Reshape Array should do the job for you.

Learn how to perform file I/O operations in LabVIEW, including reading and writing text and complex data. Includes examples and downloadable VIs.